Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual ano ambos os campeões da Premier Division Ewyas Harold e da Division Three Stoke Prior foram campeões?
 ###Tabelas: CREATE TABLE mallet_and_simple_articulated_locomotives (mallet_and_simple_articulated_locomotives_id AUTO_INCREMENT PRIMARY KEY, Class VARCHAR, Wheel arrangement VARCHAR, Fleet number(s) VARCHAR, Manufacturer VARCHAR, Serial numbers VARCHAR, Year made VARCHAR, Quantity made VARCHAR, Quantity preserved VARCHAR) CREATE TABLE recent_divisional_champions (recent_divisional_champions_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Premier Division VARCHAR, Division One VARCHAR, Division Two VARCHAR, Division Three VARCHAR) CREATE TABLE 1973_enlargement (1973_enlargement_id AUTO_INCREMENT PRIMARY KEY, Member countries VARCHAR, Population VARCHAR, Area (km²) VARCHAR, GDP (billion US$) VARCHAR, GDP per capita (US$) VARCHAR) CREATE TABLE cities_over_1000000_population (cities_over_1000000_population_id AUTO_INCREMENT PRIMARY KEY, Rank INT, City VARCHAR, Province VARCHAR, Date of Official Foundation of Municipality INT, 2006 INT, 1996 INT, 1986 INT, 1976 INT, 1966 INT, 1956 INT) CREATE TABLE borussia_mönchengladbach (borussia_mönchengladbach_id AUTO_INCREMENT PRIMARY KEY, Round VARCHAR, Opposition VARCHAR, First leg VARCHAR, Second leg VARCHAR, Aggregate score VARCHAR)  
SELECT Season FROM recent_divisional_champions WHERE Premier Division = ewyas harold AND Division Three = stoke prior